petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

(svn r14632) -Add: support Allegro as midi backend.

Browse Source
This commit is contained in:
rubidium
2008-11-25 23:21:58 +00:00
parent 72124862f0
commit 34ddda1009
5 changed files with 110 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/video/allegro_v.cpp
View File

@@ -376,12 +376,12 @@ static void PollEvent()
/** There are multiple modules that might be using Allegro and
* Allegro can only be initiated once. */
int _allegro_count = 0;
int _allegro_instance_count = 0;
const char *VideoDriver_Allegro::Start(const char * const *parm)
{
if (_allegro_count == 0 && install_allegro(SYSTEM_AUTODETECT, &errno, NULL)) return NULL;
_allegro_count++;
if (_allegro_instance_count == 0 && install_allegro(SYSTEM_AUTODETECT, &errno, NULL)) return NULL;
_allegro_instance_count++;
install_timer();
install_mouse();
@@ -396,7 +396,7 @@ const char *VideoDriver_Allegro::Start(const char * const *parm)
void VideoDriver_Allegro::Stop()
{
if (--_allegro_count == 0) allegro_exit();
if (--_allegro_instance_count == 0) allegro_exit();
}
#if defined(UNIX) || defined(__OS2__) || defined(PSP)